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JEE Main202523 Jan 2025Morning ShiftPhysicsSemiconductorsActual

Refer to the circuit diagram given in the figure. which of the following observations are correct? A. Total resistance of circuit is 6 B. Current in Ammeter is 1 A C. Potential across A B is 4 Volts. D. Potential across CD is 4 Volts E. Total resistance of the circuit is 8 . Choose the correct answer from the options given below:

Options

  1. AA, B and D Only
  2. BA, B and C Only
  3. CA, C and D Only
  4. DB, C and E Only

Correct answer

A. A, B and D Only

Step-by-step solution

Current through ammeter =1 ~A R _ net =6 aligned & V _ AB =0.5 4=2 volt & ~V _ CD =1 4=4 volt aligned A, B & D are correct

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